![Tiffany & Co. 1.06 Carat Emerald Cut G VS1 Diamond Platinum Engagement Ring: Designer: Tiffany & CoTitle: Tiffany & Co 1.06 Carat Emerald Cut G VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.06 Carat Diamond Number of Stones: 1 Color: G Cl](https://p1.liveauctioneers.com/3780/329167/177974170_1_x.jpg?height=310&quality=70&version=1715878703)
Tiffany & Co Platinum
![Tiffany & Co. 1.06 Carat Emerald Cut G VS1 Diamond Platinum Engagement Ring: Designer: Tiffany & CoTitle: Tiffany & Co 1.06 Carat Emerald Cut G VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.06 Carat Diamond Number of Stones: 1 Color: G Cl](https://p1.liveauctioneers.com/3780/329167/177974170_1_x.jpg?height=310&quality=70&version=1715878703)
![TIFFANY & CO. GOLD & PLATINUM POCKET WATCH: Swiss Made 18K Yellow Gold & Platinum Ultra Thin Touchon Open Face Watch, ca. 1920s, with silver tone dial marked "Tiffany & Co., Switzerland" and gold Arabic numerals, case #52457, 1 1/2" dial. Servi](https://p1.liveauctioneers.com/957/331423/178777831_1_x.jpg?height=310&quality=70&version=1716929917)
![Tiffany & Co.. 2.18 Carat Round Brilliant E-VVS2 Diamond Platinum Stud Earring: Designer: Tiffany and Co Title: Tiffany and Co 2.18 Carat Round Brilliant E-VVS2 Diamond Platinum Stud Earring Style: Stud Metal: Platinum Gemstone 1: 1.09 Carat Diamond Number of Stones: 1 Color: E C](https://p1.liveauctioneers.com/3780/329167/177973868_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 0.85 Carat Round Brilliant F VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.85 Carat Round Brilliant F VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.85 Carat Diamond Number of Stones: 21 Color: F Clarity:](https://p1.liveauctioneers.com/3780/329167/177974682_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co Platinum Solitaire Setting: Tiffany & Co Platinum Solitaire Setting Having original bag (marked 'irid.plat' and 'Tiffany & Co') Property from: an Estate, St. Louis, Missouri Size: 5.25 Weight: .900 platinum: 2.48 dwts. (total) C](https://p1.liveauctioneers.com/941/332473/179331778_1_x.jpg?height=310&quality=70&version=1717622230)
![LADIES TIFFANY & CO. PEARL & DIAMOND RING: Platinum Mounted Ring, center set with an 8mm natural pearl flanked by two diamonds (approx. 1-carat total wgt), size 5 3/4, 2.8 dwt tw.](https://p1.liveauctioneers.com/957/331423/178778050_1_x.jpg?height=310&quality=70&version=1716929917)
![Tiffany and Co 1.01 Carat I-VS1 Platinum Diamond Engagement Ring with Cert: Brand: Tiffany & Co. Type: Ring Color: I (GIA has certified it for H color) Clarity: VS1 Precision of cut: Very Good Symmetry: Very Good Polish: Very Good Measurements:6.54-6.61 x 3.94 mm Style: Band](https://p1.liveauctioneers.com/3780/329167/177974185_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 0.93 Carat Round Brilliant F VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.93 Carat Round Brilliant F VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.93 Carat Diamond Number of Stones: 24 Color: F Clarity:](https://p1.liveauctioneers.com/3780/329167/177974683_1_x.jpg?height=310&quality=70&version=1715878703)
![TIFFANY&CO. BROOCH DIAMOND DRAGONFLY 950 PLATINUM: Tiffany&Co. Brooch Diamond Dragonfly 950 Platinum Brand: Tiffany & Co. Type: Brooch Material: Platinum Color: None Size: 21.0 x 20.0mm Accessories: None Accessories Notice: When purchasin](https://p1.liveauctioneers.com/6177/332290/179215118_1_x.jpg?height=310&quality=70&version=1717432081)
![Tiffany & Co.. 0.55 Carat Round Brilliant Diamond Platinum Eternity Band Ring: Designer: Tiffany and Co Title: Tiffany and Co 0.55 Carat Round Brilliant Diamond Platinum Eternity Band Ring Style: Eternity Band Metal: Platinum Gemstone 1: 0.55 Carat Diamond Number of Stones: 40 S](https://p1.liveauctioneers.com/3780/329167/177974917_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 1.17 Carat Ruby 0.20 Round Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.17 Carat Round Brilliant 0.20 Carat Round Brilliant Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.17 Carat Number of Sto](https://p1.liveauctioneers.com/3780/329167/177974199_1_x.jpg?height=310&quality=70&version=1715878703)
![TIFFANY PLATINUM HARMONY ROUND BRILLIANT DIAMOND ENGAGEMENT RING An Outstanding Tiffany & Co: TIFFANY PLATINUM HARMONY ROUND BRILLIANT DIAMOND ENGAGEMENT RING An Outstanding Tiffany & Co Platinum Harmony Round Brilliant Engagement Ring; comes with Tiffany Box, Pouch and Gift Bag .39 Carat Dia](https://p1.liveauctioneers.com/672/332796/179549312_1_x.jpg?height=310&quality=70&version=1717796272)
![Tiffany & Co. 0.52 Carat Round Brilliant H VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.52 Carat Round Brilliant H VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.52 Carat Diamond Number of Stones: 46 Color: H Clarity:](https://p1.liveauctioneers.com/3780/329167/177974964_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co.. 1.00 Carat Round Brilliant Diamond White Platinum Band Ring: DESIGNER: Tiffany and Co Title: Tiffany and Co 1.00 Carat Round Brilliant Diamond White Platinum Band Ring Style: Band Metal: White Platinum Gemstone 1: 1 Carat Diamond Number of Stones: 19 Shape: Rou](https://p1.liveauctioneers.com/3780/329167/177974616_1_x.jpg?height=310&quality=70&version=1715878703)
![Circa 1920s Tiffany & Co. Natural Pearl Hat Pin in Platinum: Circa: 1920, Signature: Tiffany & Co., Metal type: Platinum, Gemstone: Natural Pearl, 6.5 mm diameter, Other details: In original box, Dimensions: 2.6" Length, Weight: 2.1 g](https://p1.liveauctioneers.com/8974/332369/180570561_1_x.jpg?height=310&quality=70&version=1718994739)
![Tiffany & Co.. 0.55 Carat I-VS2 Diamond Platinum Band Ring Engagement: Designer: Tiffany and Co Title: Tiffany and Co 0.55 Carat I-VS2Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.55 Carat Diamond Number of Stones: 11 Color: I Clarity: VS2 Shape: R](https://p1.liveauctioneers.com/3780/329167/177974913_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 1.30 Carat Round Brilliant F VS1 Diamond Platinum Eternity B& Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.30 Carat Round Brilliant F VS1 Diamond Platinum Eternity Band Ring Style: Eternity Band Metal: Platinum Gemstone 1: 1.3 Carat Diamond Number of Stones: 26](https://p1.liveauctioneers.com/3780/329167/177974635_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co Schlumberger 18Kt Diamond Flame Earrings: Flame ear clips in 18k yellow gold and platinum by Tiffany & Co Schlumberger. They are set with approx. 0.51ctw of diamonds. They measure approx. 20mm x 17mm and weigh 11 grams. Includes original](https://p1.liveauctioneers.com/6383/333287/179928354_1_x.jpg?height=310&quality=70&version=1718310582)
![Tiffany & Co. 1.04 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.04 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.04 Carat Diamond Number of Stones: 1 Color:](https://p1.liveauctioneers.com/3780/329167/177974172_1_x.jpg?height=310&quality=70&version=1715878703)
News about Tiffany & Co Platinum
![Harry Winston platinum and diamond ring rocked Doyle Fine Jewelry auction](https://www.liveauctioneers.com/news/wp-content/uploads/2023/04/Screenshot-2023-04-28-at-4.23.26-PM-1.png)
Harry Winston platinum and diamond ring rocked Doyle Fine Jewelry auction
NEW YORK – Jewelry sales at Doyle continue to surpass expectations at all levels of value. Auctions of Important Jewelry on April 27 and Fine Jewelry & Luxury Handbags on April 26 saw determined bidders from across the country and around the world drive exceptional prices throughout both sales, sending the week’s total past $6 million.
![Platinum sparkler, Remington bronze command attention at Abell Auction, May 22](https://www.liveauctioneers.com/news/wp-content/uploads/2022/05/Screen-Shot-2022-05-14-at-5.12.20-PM.png)
Platinum sparkler, Remington bronze command attention at Abell Auction, May 22
LOS ANGELES – Abell Auction Co. will present a fine art, antiques, 20th-century design and fine jewelry auction on Sunday, May 22, starting at 9 am Pacific time. Featuring property from prominent California estates, the online sale will be highlighted by an original Frederic Remington bronze Rattlesnake sculpture, estimated at $100,000-$150,000, and a collection of […]
![Picassos, Tiffany table, Agassiz platinum watch at Coker’s, June 18](https://www.liveauctioneers.com/news/wp-content/uploads/2011/06/2011_0608_9314248_lead.jpg)
Picassos, Tiffany table, Agassiz platinum watch at Coker’s, June 18
NEW MARKET, Tenn. – On Sat., June 18, commencing at 10 a.m. Eastern time, John W. Coker, Ltd., will conduct an eclectic Summer Estate Auction featuring exquisite timepieces and fine jewelry; paintings and decorative art; rugs and other quality antiques. Internet live bidding will be provided by LiveAuctioneers.com. From a Philadelphia art pottery collector’s estate […]
![Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/178015692_1_x.jpg)
Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28
NEW YORK – On Tuesday, May 28, starting at 7 pm Eastern time, Jasper52 will conduct a sale titled Treasures of Time: Estate Designer Jewelry, consisting of exactly 221 lots. Absentee and Internet live bidding will be available through LiveAuctioneers. Highlights include an 18K gold and diamond bracelet by the Italian jewelry firm of Roberto […]